You'll know when it happens, you won't have to guessAll at once you'll find your heart is filled with happinessYou'll know when it happens, love can't be disguisedAll at once the dreams you dreamed will all be realizedYour eyes will see things that are not really thereYour lips will say things, things you never would dareYou'll know when it happens, suddenly you'll say"Darling, I'm in love with you," it happens just that way

Your eyes will see things that are not really thereYour lips will say things, things you never would dareYou'll know when it happens, suddenly you'll say"Darling, I'm in love with you," it happens just that way